Pakali pano, mtengo wa graphite elekitirodi kumtunda otsika sulfure coke ndi malasha phula mitengo kukwera pang'ono, mtengo wa singano coke akadali mkulu, pamodzi ndi magetsi kukwera zinthu, graphite elekitirodi kupanga mtengo akadali mkulu. Graphite elekitirodi kunsi kwa mtsinje zoweta zitsulo malo mtengo anagwa, superimposed kumpoto m'dzinja ndi nyengo yozizira malire kupanga chilengedwe, kufunika kunsi kwamtsinje akupitiriza kutha, mphero zitsulo mwachangu kuchepetsa kupanga ndi kuwonjezeka kupanga, kuyamba osakwanira, ofooka ntchito. Kutumiza kwa msika wa graphite elekitirodi kukadali makamaka kuchita madongosolo oyambilira, mabizinesi a graphite elekitirodi alibe kukakamiza kwazinthu, msika wa graphite elekitirodi kugulitsa kwatsopano limodzi ndi kochepa, koma mbali zonse zoperekera ndizolimba, mtengo wamsika wa graphite elekitirodi ndiwokhazikika.
Sabata ino msika wapakhomo wa graphite electrode kudikirira ndikuwona mlengalenga ndiwokulirapo. Chakumapeto kwa chaka, dera la kumpoto kwa mphero zitsulo chifukwa chikoka nyengo, ntchito mlingo watsika, pamene dera la kum'mwera akupitiriza kukhala malire ndi magetsi, kupanga ndi m'munsimu mlingo wabwinobwino, kufunika graphite elekitirodi poyerekeza ndi chimodzimodzi. Nthawi, kuchepa pang'ono, mphero yachitsulo imakhazikitsidwanso pakufuna kugula.
Kutumiza kunja: pali mafunso ambiri akumayiko akunja posachedwa, koma ambiri aiwo ndi azinthu m'gawo loyamba la chaka chamawa, kotero palibe maoda enieni ambiri, ndipo amangodikira ndikuwona. Msika wapakhomo sabata ino, chifukwa cha kutsika kwamitengo kwa zomera zina za petroleum coke kumayambiriro, malingaliro a amalonda ena amasinthasintha pang'ono, ndipo opanga ma elekitirodi a graphite ambiri akadali okhazikika. Chakumapeto kwa chaka, opanga ena amachotsa ndalama, kuchita masewera olimbitsa thupi, kotero ndi zachilendo kuti mtengo wa graphite electrode usinthe pang'ono.
Monga lero, China graphite elekitirodi awiri 300-600mm wamba mtengo: wamba mphamvu 17000-18000 yuan/tani; Mkulu mphamvu 19000-21000 yuan/tani; Mphamvu yapamwamba kwambiri 21000-26000 yuan/tani. Mabizinesi akumunsi amakhala ndi malingaliro odikira ndikuwona, kupita patsogolo kwa kuchepa koyambirira.
Global Graphite Electrode (Graphite) opanga zazikulu ndi GrafTech International, Showa Denko KK, Tokai Carbon, Carbon new materials technology co., LTD., Graphite India Limited (GIL), opanga ma electrode awiri apamwamba kwambiri padziko lonse lapansi palimodzi amakhala ndi 35% ya gawo la msika. Dera la Asia-Pacific pakadali pano ndilo msika waukulu kwambiri padziko lonse lapansi wa graphite electrode womwe uli ndi gawo la 48%, ndikutsatiridwa ndi Europe ndi North America.
Msika wapadziko lonse wa graphite electrode udafika pa 36.9 biliyoni mu 2020, ndipo akuyembekezeka kufika 47.5 biliyoni mu 2027, ndikukula kwapachaka (CAGR) kwa 3.5%.
Nthawi yotumiza: Dec-27-2021